/*
 * Copyright (c) 2001, David N. Main, All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the
 * following conditions are met:
 *
 * 1. Redistributions of source code must retain the above
 * copyright notice, this list of conditions and the following
 * disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following
 * disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * 3. The name of the author may not be used to endorse or
 * promote products derived from this software without specific
 * prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.anotherbigidea.flash.sound;


public interface ADPCMConstants {
    public static final int PACKET_SIZE = 4096;

    /**
     * Intel ADPCM step variation table
     */
    public static final int[] indexTable = {
        -1, -1, -1, -1, 2, 4, 6, 8, -1,
        -1, -1, -1, 2, 4, 6, 8,
    };

    public static final int[] stepsizeTable = {
        7, 8, 9, 10, 11, 12, 13, 14,
        16, 17, 19, 21, 23, 25, 28, 31,
        34, 37, 41, 45, 50, 55, 60, 66,
        73, 80, 88, 97, 107, 118, 130,
        143, 157, 173, 190, 209, 230,
        253, 279, 307, 337, 371, 408,
        449, 494, 544, 598, 658, 724,
        796, 876, 963, 1060, 1166,
        1282, 1411, 1552, 1707, 1878,
        2066, 2272, 2499, 2749, 3024,
        3327, 3660, 4026, 4428, 4871,
        5358, 5894, 6484, 7132, 7845,
        8630, 9493, 10442, 11487,
        12635, 13899, 15289, 16818,
        18500, 20350, 22385, 24623,
        27086, 29794, 32767
    };
}
